# NSN 5925-01-389-4444: Circuit Breaker

NSN 5925-01-389-4444 (also written 5925013894444; NIIN 01-389-4444) is a circuit breaker in Federal Supply Class 5925, Circuit Breakers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5925-01-389-4444 (5925013894444)
- NIIN: 01-389-4444 (013894444)
- Item name: CIRCUIT BREAKER
- Federal Supply Class: [FSC 5925 Circuit Breakers](https://nsnexplorer.com/fsc/5925/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-23)
- Acquisition method code: 5

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ADAQ | BODY LENGTH | INCHES NOMINAL 3.000 |
| ADAT | BODY WIDTH | INCHES NOMINAL 2.000 |
| ADAU | BODY HEIGHT | INCHES NOMINAL 2.375 |
| AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | INCHES NOMINAL 1.000 |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.190 |
| AGAV | END ITEM IDENTIFICATION | USED ONBOARD 255 FT WLB CG VESSELS |
| AJEC | BOSS HEIGHT | INCHES NOMINAL 0.187 |
| AKPX | POLE QUANTITY | 2 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | UNTHREADED HOLE(S) 2 |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | ALL LOCATIONS AMPERES AC 60.0 |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | ALL LOCATIONS AC 240.0 |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | ALL LOCATIONS AC 5000.0 |
| CPRH | CIRCUIT PROTECTION TYPE | ALL LOCATIONS OVERCURRENT |
| CPRJ | TRIP RELEASE METHOD | ALL LOCATIONS THERMAL-MAGNETIC |
| CPRL | TRIP RELEASE CHARACTERISTIC | ALL LOCATIONS INSTANTANEOUS |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 |
| CPRQ | RESET METHOD | MANUAL |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | TOGGLE 1 |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| CPRX | ACTUATOR POSITION DESIGNATION | BETWEEN POLE ONE AND TWO |
| CRCF | TRIP RELEASE AMBIENT TEMP RATING | ALL LOCATIONS CELSIUS NOMINAL 40.0 |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| MATT | MATERIAL | CASE PLASTIC |
| TTQY | TERMINAL TYPE AND QUANTITY | SCREW 2 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| BAB2060 | 89946 | EATON CORPORATION DBA EATON INOAC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-10 | [SPE7M026P4615](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925013894444) | CIRCUIT BREAKER | FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING | $376.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5925013894444&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925013894444
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5925-01-389-4444/
JSON: https://nsnexplorer.com/api/nsn/5925-01-389-4444.json